Rechargeable battery



FIG. 1 is a front, top, right perspective view of a rechargeable battery showing our new design;

FIG. 2 is an enlarged front, top, right perspective partial view; and,

FIG. 3 is a front elevation view thereof.

The dash-dash broken lines illustrate portions of the rechargeable battery that form no part of the claimed design. The dot-dash broken lines define a boundary and form no part of the claimed design. 

CLAIM The ornamental design for a rechargeable battery, as shown and described. 